Hot Dipped Cold Rolled Galvanized Steel Coil

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Hot-dip galvanization is the most common process of coating iron or steel with a thin zinc layer, by the steel is submerged in a bath of molten hot zinc at a temperature of around 460 °C. When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbon dioxide to form zinc carbonate, a dull grey, fairly strong material that stops further corrosion in many circumstances, protecting the steel below from the elements. Galvanized steel is widely used in applications where rust resistance is needed, and can be identified by the crystallization patterning on the surface (often called a “spangle”). Here Linbay offers three types of spangle: Small spangle, Zero spangle and Large spangle, see pictures:

Linbay offers high-grade hot dipped cold rolled galvanized steel coil for customers. Galvanized steel coils are used to produce roof panel, roof tile, metal deck, cable tray, cable ladder, strut channel, din rail, guardrail W beam, guardrail post, rolling shutter slat, purlins, stud and truck, channels, scaffold plank, steel silos, solar photovoltaic stents, etc. Galvanized steel has a wide application at construction industries.

Hot-dip galvanizing deposits a thick, robust layer of zinc iron alloys on the surface of a steel item. The thickness of zinc is related to the price and the quality. Linbay provides different models to meet your needs and requirements. Linbay is offering Z275 G550 galvanized steel coil to GAMECHANGE SOLAR REPOWERING THE PLANET USA.

Technical Specifications
1.Grade standard:
2.Thickness: 0.25-0.45mm for roof panel; 0.6-1.2mm for cable tray and light gauge steels; 0.8-1.2mm for metal deck, steel silos; 1.5-3mm for purlin, solar structures; 2.7-4mm for guardrail W beam and thrie beam; 5mm for guardrail post.
3.Width: 1000mm, 1200mm, 1250mm are more required
4.Zinc coating: 40g/㎡-275g/㎡
5.Spangle: regular spangle, minimal spangle, zero spangle
6.Coil weight: 5-7 Tons for each coil
7.Coil ID: 508mm/610mm
8.MOQ: 25 Tons (1x20GP)
  • Out table
    • Non-powered
    • Auto-stacker
  • Cutting
    • Saw cutting
    • fast flyting cutting
  • Driving
    • chain driving system
    • gearbox driving system
    • Gearbox with couplings
  • Stands
    • Torri Stands
    • Forged Iron Stands
    • Wall Panel
    • ruler
  • Punching
    • Hydraulic punching station
    • Fast Roller Punching system
    • Punching press
  • Feeding
    • Servo feeder
    • Leveler
  • Decoiler
    • Motorized&Hydraulic decoiler
    • Double head motorized decoiler
    • Manual Decoiler
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